Rail lubrication bar



FIG. 1 is top, perspective view of a rail lubrication bar according toan embodiment of the invention.

FIG. 2 is a bottom, perspective view of the rail lubrication bardepicted in FIG. 1.

FIG. 3 is a top view of the rail lubrication bar depicted in FIG. 1.

FIG. 4 is a front view of the rail lubrication bar depicted in FIG. 1.

FIG. 5 is a rear view of the rail lubrication bar depicted in FIG. 1.

FIG. 6 is a bottom view of the rail lubrication bar depicted in FIG. 1.

FIG. 7 is a side view of the rail lubrication bar depicted in FIG. 1;and,

FIG. 8 is a top view of the rail lubrication bar depicted in FIG. 1illustrating use in a rail environment.

The broken lines shown illustrate environmental structure of the raillubrication bar, and form no part of the claimed design.

CLAIM We claim the ornamental design for rail lubrication bar, as shownand described.